diff --git a/packages/hooks/src/useInfiniteScroll/__tests__/index.spec.ts b/packages/hooks/src/useInfiniteScroll/__tests__/index.spec.ts
index cbbb3903dc..e6078ed160 100644
--- a/packages/hooks/src/useInfiniteScroll/__tests__/index.spec.ts
+++ b/packages/hooks/src/useInfiniteScroll/__tests__/index.spec.ts
@@ -532,4 +532,84 @@ describe('useInfiniteScroll', () => {
     scrollHeightSpy.mockRestore();
     clientHeightSpy.mockRestore();
   });
+
+  test('should auto loadMore after initial load when container is not full, and second request receives the latest finalData', async () => {
+    setTargetInfo('scrollTop', 0);
+    const scrollHeightSpy = vi.spyOn(targetEl, 'scrollHeight', 'get').mockImplementation(() => 50);
+    const clientHeightSpy = vi.spyOn(targetEl, 'clientHeight', 'get').mockImplementation(() => 300);
+
+    let capturedLastData: any;
+    const service = vi.fn(async (lastData?: any) => {
+      capturedLastData = lastData;
+      await sleep(1000);
+      if (!lastData) {
+        return { list: [1, 2, 3], nextId: 1 };
+      }
+      return { list: [4, 5, 6] };
+    });
+
+    const { result } = setup(service, {
+      target: targetEl,
+      isNoMore: (d) => d?.nextId === undefined,
+    });
+
+    // Wait for initial load to complete
+    await act(async () => {
+      vi.advanceTimersByTime(1000);
+    });
+
+    // Container is not full, so scrollMethod should have auto-triggered loadMore
+    expect(result.current.loadingMore).toBe(true);
+    // The second call must receive the up-to-date finalData (not the stale closure value)
+    expect(capturedLastData).toMatchObject({ list: [1, 2, 3], nextId: 1 });
+
+    await act(async () => {
+      vi.advanceTimersByTime(1000);
+    });
+    expect(result.current.data?.list).toEqual([1, 2, 3, 4, 5, 6]);
+    expect(result.current.noMore).toBe(true);
+
+    scrollHeightSpy.mockRestore();
+    clientHeightSpy.mockRestore();
+  });
+
+  test('mutate should not trigger extra loadMore', async () => {
+    setTargetInfo('scrollTop', 0);
+    const scrollHeightSpy = vi.spyOn(targetEl, 'scrollHeight', 'get').mockImplementation(() => 50);
+    const clientHeightSpy = vi.spyOn(targetEl, 'clientHeight', 'get').mockImplementation(() => 300);
+
+    const service = vi.fn(mockRequest);
+    const { result } = setup(service, {
+      target: targetEl,
+      isNoMore: (d) => d?.nextId === undefined,
+    });
+
+    // Wait for initial load to complete; this auto-triggers a second load
+    await act(async () => {
+      vi.advanceTimersByTime(1000);
+    });
+    // Wait for the auto-triggered second load to complete
+    await act(async () => {
+      vi.advanceTimersByTime(1000);
+    });
+    expect(result.current.noMore).toBe(true);
+
+    const callCountAfterLoad = service.mock.calls.length;
+
+    // Mutate with data that makes noMore false, so loadMore *would* fire if scrollMethod ran
+    act(() => {
+      result.current.mutate({ list: [10, 20], nextId: 1 });
+    });
+
+    // Wait for any effects to run
+    await act(async () => {
+      vi.advanceTimersByTime(100);
+    });
+
+    // mutate should NOT trigger additional requests via scrollMethod
+    expect(service).toBeCalledTimes(callCountAfterLoad);
+
+    scrollHeightSpy.mockRestore();
+    clientHeightSpy.mockRestore();
+  });
 });
diff --git a/packages/hooks/src/useInfiniteScroll/index.tsx b/packages/hooks/src/useInfiniteScroll/index.tsx
index ba74035b7e..7845713303 100644
--- a/packages/hooks/src/useInfiniteScroll/index.tsx
+++ b/packages/hooks/src/useInfiniteScroll/index.tsx
@@ -31,6 +31,8 @@ const useInfiniteScroll = <TData extends Data>(
   const lastScrollTop = useRef<number>(undefined);
   // scrollBottom is used to record the distance from the bottom of the scroll bar
   const scrollBottom = useRef<number>(0);
+  // flag: set in onSuccess (bottom direction only) to trigger scrollMethod via effect
+  const pendingBottomScrollCheckRef = useRef(false);
 
   const noMore = useMemo(() => {
     if (!isNoMore) {
@@ -66,23 +68,21 @@ const useInfiniteScroll = <TData extends Data>(
           });
         }
 
-        setTimeout(() => {
-          // use requestAnimationFrame to ensure the scroll position is updated (To ensure compatibility react 19)
-          requestAnimationFrame(() => {
-            if (isScrollToTop) {
+        if (isScrollToTop) {
+          setTimeout(() => {
+            // use requestAnimationFrame to ensure the scroll position is updated (To ensure compatibility react 19)
+            requestAnimationFrame(() => {
               let el = getTargetElement(target);
               el = el === document ? document.documentElement : el;
               if (el) {
                 const scrollHeight = getScrollHeight(el);
                 (el as Element).scrollTo(0, scrollHeight - scrollBottom.current);
               }
-            } else {
-              // eslint-disable-next-line @typescript-eslint/no-use-before-define
-              scrollMethod();
-            }
+            });
           });
-        });
-
+        } else {
+          pendingBottomScrollCheckRef.current = true;
+        }
         onSuccess?.(d.currentData);
       },
       onError: (e) => onError?.(e),
@@ -145,6 +145,13 @@ const useInfiniteScroll = <TData extends Data>(
       loadMore();
     }
   };
+  useUpdateEffect(() => {
+    if (!pendingBottomScrollCheckRef.current) {
+      return;
+    }
+    pendingBottomScrollCheckRef.current = false;
+    scrollMethod();
+  }, [finalData]);
 
   useEventListener(
     'scroll',